<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>动态绑定 class 数组语法</title>
    <style>
        .textdecorated {
            text-decoration: underline;
        }

        .colordecorated {
            color: red;
        }
    </style>
</head>
<body>
<div id="app">
    <h1 class="colordecorated textdecorated">Hello, World</h1>

    <h1 v-bind:class="['colordecorated', 'textdecorated']">Hello, World</h1>
    <h1 v-bind:class="abc">Hello, World</h1>
    <h1 v-bind:class="[isColorDecorated, isTextDecorated]">Hello, World</h1>
</div>

<script type="module">

    import {createApp} from "../../../../../js/vue.esm-browser.js";

    const app = createApp({
        setup() {
            let abc = ['colordecorated', 'textdecorated']
            let isColorDecorated = "colordecorated"
            let isTextDecorated = "textdecorated"

            return {
                abc,
                isColorDecorated,
                isTextDecorated,
            }
        }
    })

    app.mount("#app")
</script>
</body>
</html>